What types of batteries are compatible?

It is suitable for 36V Lead-acid, SLA, AGM, GEL batteries, and Lithium-ion batteries (max 42V). It also supports LiFePO4 and Li-MnO2 types.

How do I choose the right charger for my battery?

Selection depends on battery type, capacity, and application. Please provide your battery information, and our engineers will recommend the most suitable charger or customize one for you.

42V 4A Li-ion Battery Charger

Name: 42V 4A Li-ion Battery Charger
Brand: Danl New Energy Co., Limited
SKU: 756086182

Guangdong, ChinaDanl New Energy Co., Limited

US$23.00-25.00

10 Pieces

Sample price:US$25.00/piece.Request sample

Product profile

Customization

Available

Rated Power

36V 180W

Charging Current

42V 4A

Model NO.

VL3604L

Input Voltage

110 or 230VAC

Type

Lithium Ion Battery Charger

Charging Type

Smart Battery Charger

Principle

MCU Controlled Smart Charger

Net Weight

0.9 Kg

Color

Silver or Black

Case Material

Aluminum

Lead Time

5-7 Days

Charge Steps

Automatic Cc CV Charging

Charge Time

2-3 Hours Fast Charging

Warranty

2 Years

Transport Package

Carton

Specification

155*90*50 mm

Trademark

VLDL

Origin

China

Production Capacity

100000PCS/Month

Key features

Smart MCU Control: Micro-processor controlled with automatic 4-step charging for safety.

Multi-Protection: Features short circuit, over-voltage, over-temperature, and reverse polarity protection.

2-Year Warranty: Comprehensive 2-year warranty with free replacing policy and 24h response.

Customizable Options: Input/output voltage, plug type, and connectors are available for customization.

Fast Charging: Delivers 36V 4A output with 2-3 hours fast charging time.

Portable Design: Aluminum casing with lightweight 0.9kg net weight for easy portability.

Wide Compatibility: Suitable for 36V Lead-acid, SLA, AGM, GEL, and Lithium-ion batteries.

EV Special Functions: Supports in-lock signal and remote signal wire for digital display connection.

Company profile

Danl New Energy Co., LimitedGuangdong, China

CertifiedBusiness Type: Trading CompanyExport Year: 2008-06-02Nearest Port: Guangzhou, ShenzhenAverage Response Time: ≤10.55hTerms of Payment: T/T, PayPal, Western UnionInternational Commercial Terms(Incoterms): FOB, CIF, EXW

AI-Powered supplier vetting

SummaryDanl New Energy Co., Limited is a trading company based in Guangdong, China, specializing in smart battery chargers for a variety of battery types and electric vehicles. Established in 2018, it operates four production lines with an annual output value between US$2.5 million and US$5 million. The company emphasizes high-quality products and robust after-sales services, offering a two-year full warranty and free replacements. Despite being relatively young, Danl boasts significant export experience, exporting 71%-90% of its products primarily to the USA and Europe.

Supplier typeDanl New Energy Co., Limited is identified as a trading company located in Guangdong, China.

After-Sales capabilityDanl New Energy Co., Limited offers a two-year full warranty and free replacement, indicating strong after-sales service capabilities.

R&D capabilityThe supplier specializes in customizing smart battery chargers and has 15 years of experience in designing and manufacturing switching-mode technology battery chargers.

Production capacityDanl operates four production lines and a small manufacturing plant of 97.24m², with a significant export percentage, indicating a focused production capability.

Customization capabilityThe company specializes in customizing battery chargers for different applications, supporting high-quality ODM and OEM services.

Product Q&A

Q:What is the warranty period and policy?

We provide a fully 2-year warranty with a free replacing policy. We guarantee a 24-hour response time after receiving a failed product report.

Q:Can I customize the input/output or plug type?

Yes, customized input/output voltage, plug type, and connectors are available to meet your specific requirements.

Q:What protections does the charger have?

The charger features comprehensive protections including short circuit, over-voltage, over-temperature, and reverse polarity protection.

Q:Can I charge several batteries in parallel?

Yes, the charger can maintain several batteries connected in parallel as long as the total capacity is below the model's recommendation. Use high-quality wiring to avoid high current issues.

Q:Is it safe to leave the charger connected for a long time?

For lead-acid batteries, the charger has a maintenance mode allowing you to leave it connected for up to 24 hours. For lithium batteries without a BMS, do not leave it unattended.